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Red pH Meters

Shop the best prices on 57 great value red ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on many brands. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Australia.

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1 - 32 of 57
PH-98106 Meter Digital Acidity Meter PH Tester Soil Tester for Plants
$39.95
PH Tester Pen Water Quality Tester 0-14 Digital Water Quality Testing Meter for Aquarium Swimming Pool Agriculture Yellow
$34.95
Ph Tester Pen Professional Meter Digital High Accuracy Water Tester For Household Drinking Pool
$25.95 Save $48.05 RRP: $74.00
PH Tester Waterproof High Accuracy Meter for Water Hydroponics
$15.95 Save $15.00 RRP: $30.95
4-In-1 PH Meter, PH Meter, Digital PH Tester 0.01 High Accuracy with 0-14 PH Measurement Range,for
$39.95
Reversible Magnetic Window Cleaner with Strong Magnetic Force
$41.95 Save $42.05 RRP: $84.00
PH-98106 Meter Digital Acidity Meter PH Tester Soil Meter Tester for Plants Flowers Vegetable Acidi
$43.95
Digital PH Meter Large Waterproof Pen Water Quality Tester 4 In 1with Auto Calibration Function 0-14 PH Range Tester Kit
$47.95 Save $31.05 RRP: $79.00
Soil Ph Meter, 3-in-1 Soil Tester Kit With Plant Moisture, Light And Ph Tester, Soil Ph Meter For Garden, Farm, Lawn, Indoor And Outdoor (no Battery N
$45.95
4-In-1 PH Meter, PH Meter, Digital PH Tester 0.01 High Accuracy with 0-14 PH Measurement Range,for Household Drinking
$37.95 Save $8.00 RRP: $45.95
Ph Tester Pen Professional Meter Digital High Accuracy Water Tester For Household Drinking Pool
$23.95
GM760 Digital PH Meter High Accuracy Water Quality Tester 2 in 1 PH/Temperature Pen ATC LCD Display Data Hold Portable PH Kit
$84.00 Save $15.00 RRP: $99.00
PH-98106 Meter Digital Acidity Meter PH Tester Soil Tester for Plants
$38.95
M469A Network Cable Finder RJ45 RJ11 LAN Cable Finder Tester Anti-Interference Testing Instrument
$32.95 Save $6.00 RRP: $38.95
Chlorine Testing Pen 5 in 1 Water Quality Tester CL2 TEMP PH H2 ORP Measuring for Aquarium Swimming Pool
$37.95
4-In-1 PH Meter, PH Meter, Digital PH Tester 0.01 High Accuracy with 0-14 PH Measurement Range,for Household Drinking
$35.95 Save $2.00 RRP: $37.95
5 Pack Level Test Strips Rapid Acid Alkali Measurement Easy Operate For Liquids Soil Cosmetics Household Use Red
$35.95
4-in-1 PH Meter, PH Meter, Digital PH Tester 0.01 High Accuracy
$30.95
Portable Digital LCD Water Quality Testing Pen Purity Filter TDS Meter Tester 09999 PPM Temp with Hold and Auto-off Function(Red)
$36.95 Save $37.05 RRP: $74.00
Pen Type PH Meter High Accuracy Auto Calibration Water Quality Tester Temperature Meter with ATC for Swimming Pools Aquariums Spas(Yellow)
$69.00 Save $70.00 RRP: $139.00
con Handheld PH Meter PH-98108 pH Tester Glass Electrode Water Quality Detector for Aquarium Water Food Cheese Milk Soil
$74.00 Save $65.00 RRP: $139.00
PH Meter High Precision Water Quality Tester 0-14Measurement Ranges Digital PH Tester Pen for Aquarium Swimming Pool Yellow
$35.95
Digital Acidity Meter PH Tester for Plants, Flowers, and Vegetables
$69.00
Portable Digital Lcd Water Quality Testing Pen Purity Filter Tds Meter Tester 09999 Ppm Temp With Hold And Auto-off Function(red)
$33.95 Save $35.05 RRP: $69.00
PH-007T Pen-Type PH Meter ATC Function Backlight Acidity Tester Auto Calibration Portable PH TEMP Water Quality Analysis Meter
$54.00 Save $10.00 RRP: $64.00
4-In-1 PH Meter, PH Meter, Digital PH Tester 0.01 High Accuracy with 0-14 PH Measurement Range,for
$46.95
TDS-3 Portable LCD Digital TDS Meter Pool Home Water Quality Purity Testing Pen
$6.95 Save $12.00 RRP: $18.95
4-In-1 PH Meter, PH Meter, Digital PH Tester 0.01 High Accuracy with 0-14 PH Measurement Range,for Household Drinking
$36.95 Save $7.00 RRP: $43.95
M469A Network Cable Finder RJ45 RJ11 LAN Cable Finder Tester Anti-Interference Testing Instrument Network Repair,Red
$30.95
5 Set Multiple Use Testing Strips Accurate Acid Base Measurement Easy to Use for Soil Water Liquids Cosmetic Analysis Red
$35.95
TDS Meter Digital Water Quality Tester
$44.95 Save $44.05 RRP: $89.00
2PCS Multimeter Test Stick Safety Non-Destructive Wire-Piercing Probes with 4MM Jack Puncture Test
$14.95 Save $44.05 RRP: $59.00